Categories: PUA

PUP.Optional.Rostpay removal

The PUP.Optional.Rostpay is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What PUP.Optional.Rostpay virus can do?

  • Presents an Authenticode digital signature
  • Starts servers listening on 127.0.0.1:0
  • Unconventionial language used in binary resources: Russian
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX

Related domains:

z.whorecord.xyz
api.az-partners.net
a.tomx.xyz
www.dll.ru

How to determine PUP.Optional.Rostpay?


File Info:

crc32: FC2C871Fmd5: 3d5736ddc3eba5d2b564dc0ff7824f16name: dll-helper-install.exesha1: ecbfddeaa090383e05de7cf4995eac39a2ed3a96sha256: 164ac942cd09d4a17f8f9118c7e31e0a8066a5cd9d52413a37e209355522a394sha512: 24cbb323fc79d2aa606adf70ec6f91c49317effe2574a3bfb0c4f7b32004eda12600fb1e1fc8e29f9fa3bc6b97b801e344d6a36b229f5d200bb55135525c3404ssdeep: 24576:SFqYmce9k/v49azmGjrunkMSJaESuPnSofxaVXPNTQeY:STFgk/vFmmtMEUNvYtype: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: xa9 2020 ROSTPAY LTD. All rights reserved.InternalName: DLLHelperFileVersion: 1.9.1.0ProductName: DLLHelperProductVersion: 1.9.1.0FileDescription: DLL Helper InstallerTranslation: 0x0409 0x04b0

PUP.Optional.Rostpay also known as:

DrWeb Program.Unwanted.4320
CAT-QuickHeal Trojan.Rostpay
Invincea heuristic
Antiy-AVL GrayWare/Win32.Rostpay
Endgame malicious (moderate confidence)
Microsoft PUA:Win32/Rostpay
VBA32 SigRiskware.ROSTPAYLTD
Malwarebytes PUP.Optional.Rostpay
Rising PUA.Rostpay!8.10916 (TFE:dGZlOgUYQF0DiqKH+w)
eGambit Unsafe.AI_Score_86%

How to remove PUP.Optional.Rostpay?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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